/*
 *  Copyright 2013 National Institute of Advanced Industrial Science and Technology
 *  
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *  
 *      http://www.apache.org/licenses/LICENSE-2.0
 *  
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */

package org.sss.mapreduce.example;

import org.sss.mapreduce.Configuration;
import org.sss.mapreduce.Mapper;
import org.sss.mapreduce.Output;
import org.sss.mapreduce.datatype.PackableBytes;
import org.sss.mapreduce.datatype.PackableString;

public class SubstituteMapper extends Mapper {
  private PackableString key;
  private PackableString val;
  @Override
  public void configure(Context context) throws Exception {
    Configuration conf = context.getConfiguration();
    this.key = new PackableString(conf.get("conftest.keystring"));
    this.val = new PackableString(conf.get("conftest.valstring"));
  }
  public void map(Context context,
                  PackableBytes k, PackableBytes v,
                  Output<PackableString, PackableString> output)
    throws Exception {
    output.write(key, val);
  }
}
